Extraterrestrial Interstellar Beacon - A Broadcast From Outer Space

There could be hundreds, even thousands, of intelligent civilizations in the Milky Way, but not all of them can be classified as interstellar travellers.
Many civilizations might simply lack sufficient technology to travel among the stars. Nevertheless, just like humans other intelligent alien species could seek contact with their galactic neighbors.
Have we already detected such alien signals without being able to identify their true nature? Click Here to Visit Article